Platform games (or platformers) have game-play mostly focus on climbing and jumping around to pass through one's environment while escaping opponents and obstacles. Surroundings tend to be steeply extravagant with countless bumpy environment that the player can leap to or fall off of. Characters in platform games are usually capable to jump many times their own height and players are presented with some control over their movement in midair as well as the distance and height of their jumps.